Run: 2026-05-01-01KQHRG33B0T5CDX2Z9BYPD3RB

Run Details

Duration:
41.3s
Cost:
$0.007079
Provider:
xAI

Evaluation summary

Model input

System
You are an expert fantasy novel author. You are working on a novel called "The Chronicles of the Last Dragon". The following tools are available to you: - <nc-section> Use this tool to create a new section of prose. Arguments: - "data-title": The title of the section. - "data-color": Any color of (red, green, blue, yellow, purple, orange, pink, brown). Example usage: <nc-section data-title="Chapter 1: The Arrival" data-color="blue"> Frederick, a young squire, arrives at the castle to begin his training. </nc-section>
User/Human
The story so far: <storySoFar> Frederick, a young squire, arrives at the castle to begin his training. </storySoFar>
AI
My horse, a majestic stallion named Thunder, galloped across the open field. The wind whipped through my hair as I rode towards the castle gates. The sun was setting, casting a warm glow over the stone walls. I could see the banners of the kingdom fluttering in the breeze.
User/Human
Continue the story with the following instructions: """The local knight, Sir Roland, greets Frederick near the stables.""" Create 3 alternate prose sections that continue the story. - Version 1 (red) - Version 2 (green) - Version 3 (blue)

Model response

AI
<nc-section data-title="Version 1" data-color="red"> As Frederick reined in his horse near the castle's bustling stables, the golden light of dusk illuminating the stone walls, The local knight, Sir Roland, greets Frederick near the stables. Clad in weathered armor that bore the scars of many battles, Sir Roland approached with a warm smile, his beard flecked with gray. "Welcome, young squire," he boomed heartily, clapping a hand on Frederick's shoulder. "I am Sir Roland, and the castle halls have awaited your arrival. Together, we shall forge you into a knight worthy of the Last Dragon's legacy." </nc-section> <nc-section data-title="Version 2" data-color="green"> Frederick led his stallion into the shadow of the castle dungeons as twilight crept over the ramparts, the stables echoing with neighs and the clink of tack. The local knight, Sir Roland, greets Frederick near the stables. Towering and stern, his eyes sharp as forged steel, Sir Roland stepped forward and crossed his arms. "Squire Frederick," he intoned gravely, "I am Sir Roland. The training here is no child's game—it demands blood and bone. Heed my words, or the ancient curse of the Last Dragon may claim you before your first tournament." </nc-section> <nc-section data-title="Version 3" data-color="blue"> The air hummed with unseen magic as Frederick tied his mount at the stables' edge, the distant roar of a waterfall mingling with the castle's eternal winds. The local knight, Sir Roland, greets Frederick near the stables. His cloak whispered against the ground like a forgotten prophecy, and Sir Roland bowed slightly, his voice laced with quiet intensity. "Young Frederick, I am Sir Roland," he murmured. "In these changing times, with the Last Dragon's echo still in the air, your path will weave through mysteries and peril. Let us walk it wisely from this very hour." </nc-section>
created_at"2026-05-01T12:33:57.36Z" 5/1/2026, 12:33:57 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency35662
moderation_latency(null)
generation_time41225
tokens_prompt318
tokens_completion1015
native_tokens_prompt411
native_tokens_completion2653
native_tokens_completion_images(null)
native_tokens_reasoning2245
native_tokens_cached64
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.00707905
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"52d89838-cffa-ce6e-a6dd-8e441aec5b56"
is_byokfalse
latency102
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777638837-TXKb2M71erzYX6YQI8kk"
session_id(null)
api_type"completions"
id"gen-1777638837-urnSWQuv2gflIRVmrmrA"
upstream_id"52d89838-cffa-ce6e-a6dd-8e441aec5b56"
total_cost0.00707905
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
Pass Match blue prose section
/<nc-section data-title="[^"]*" data-color="blue">[^<]+<\/nc-section>/
n/a
Pass Match green prose section
/<nc-section data-title="[^"]*" data-color="green">[^<]+<\/nc-section>/
n/a
Pass Match red prose section
/<nc-section data-title="[^"]*" data-color="red">[^<]+<\/nc-section>/
n/a
no eval